Book
Maths Puzzle
Algebra
What is the simplified radical expression or x^2-33 = -5
Read Solution (Total 1)
x^2=28=> x=2 sqrt(7);
10 years ago
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Book Other Question
A farmer buys 100 animals for 100 dollars but lost his receipt. Cows are $10 each, pigs are $3 each and chicks are $.50 each. How many of each did he buy?
How would you solve this equation?
2/r^2-r - 1 = 2/r-1
What does 'r' equal?